Ngaba le ntanethi ye-$ 249 iyakwenza ukuba iBluetooth izandile ngcono?
Le mihla, wonke umntu usebenzisa iBluetooth. Ngaphandle kwama-audiophile, oku. Zivame ukuphepha i-Bluetooth kuba iyanciphisa umgangatho ophezulu. Sekunjalo, kukho amaxesha - mhlawumbi xa ufuna nje ukuhlawula (okanye ukuzola) iplanga eneetayilesi ze-jazz ezigcinwe kwithebhulethi yakho, okanye uvale ezinye zeengoma ezithandwa ngumhlobo kwifowuni yakhe - xa i-audiophile kufuneka ivume ukuba kulungile ukuba neBluetooth.
Uninzi lwezixhobo ezikuvumela ukuba udibanise i-Bluetooth kwifowuni / tablet / ikhompyutheni yakho kwi-stereo yakho kunokoqobo, njenge-Adapter ye-Logitech Wireless Adapter. Kwaye iilwimi zithiya zithiyile i-generic. Bayafuna into ekhethekileyo, into eyenziwe ngokucophelela kwaye yenziwe ngokukodwa ukuze ibe yinyaniso yokuthembeka.
Yiyo kuphela into yokuThunywa kweNkcazo eyayinokucinga xa idale i-Relay Bluetooth receiver.
Iimbonakalo
• i-AptX / A2DP-ehambelana ne-Bluetooth receiver
• I-RCA stereo iziphumo
• I-antenna ye-Bluetooth yangaphandle ye-1.5 intshi
• Ubukhulu: 1.4 x 3.9 x 4.5 intshi / 36 x 100 x 115mm (hwd)
I-chassis yeRelay isincinci kodwa inhle, ishintshwe kwi-aluminium billet. Kubukeka njengenguqu encinane ye-amplifier ephezulu.
Ngaphakathi, kuthatha iziqulatho ezithile ezivela kwi-gear ephezulu. Umtshintshi we-digital-to-analog uyi-24-bit Burr-Brown chip, ibhendi ende ihlonishwa ngabayinginisi bezandi kunye nabathandekayo. Ngokutsho kweMass Fidelity, iyunithi igcina isicatshulwa sokuhlambulula isigxina ngokugcina izixhobo zomsindo we-digital, i-analog umsindo kunye neesediyo-frequency. Isebenzisa ukunikezelwa kwamandla wodonga lwamabala, kodwa kodwa umvelisi uthi iRadio ibandakanya ukucoca okongeziweyo ukugcina amandla acocekileyo kunye neengxolo.
Ergonomics
Ukusekwa kweRelay akufani nento yesithethi seBluetooth. Chukumisa iqhosha emva ukuze uguqule iyunithi yamandla uze uyibeke kwimodi yokulinganisa. Khetha ulayini kwifowuni yakho, ithebhulethi okanye ikhomputha. Uyenziwe. Ukuphela kombhakano kukuba kufuneka uqhube i-antenna encinane kwi-jack ngasemva kweyunithi.
Ukusebenza
Ukuphonononga umgangatho wezwi lomdlali, ndadlala iifayile ezi-256 Mbps ze-MP3 kwiRedlay, nge-$ 79 ye-adapter ye-Bluetooth kunye ngqo kunye nekhompyuter kwikhompyutha engahambelaniyo, engekho yeBluetooth. Kwi-Relay, ndawuncoma umculo kumnxeba wam we-Samsung Galaxy S III, exhotywe nge- Bluetooth ye-Bluetooth . Ngokuba i-Sony (engekho i-equipped equippedX), ndasebenzisa i-HP laptop njengowomthombo. Ukuxhamla ngokuthe ngqo, ndadlala iingoma kwiToshiba ngekhompyutheni ye-M-Audio MobilePre ye-USB.
Zonke zazixhunyaniswe kwiikhompyutha ze-Pirahna kwi-Krell S-300i, i-amplifier edibeneyo, eyanika amandla iipoti zeRevel Performa3 F208-i-$ 7,000 isistim esonke. Amanqanaba afanelwe kwi-0.2 dB.
Ndothusa ukuva ukuba umahluko phakathi kweRelay kunye ne-Sony kwakuqhele ukuba kulula ukuva ngathi umehluko phakathi kweRelay kunye nomqondiso othe ngqo. Kwiimvavanyo zam zokumamela, ndidla ngokufumana inqanaba elithile lobungqina obuvumela ukuba ndiphumle kwaye ndonwabele umculo. Isalathisi esicacileyo soloko siyifezekisile, iRelay iqhele ukuyifumana kwaye i-Sony ayifuni ukuyifumana.
Ukwahlula omnye bekusoloko kubonakala: Iifowuni zeBluetooth azizange zinikele ingqiqo ye-atmospheric "umoya" endandiwuva kumqondiso othe ngqo. Ngomqondiso ochanekileyo, ukurekhodwa okwenziwe kwisithuba esikhulu kubonakala ngathi kwenziwe kwithuba elikhulu. NgeBluetooth, ayenzanga, kungakhathaliseki ukuba ndisebenzisa iRelay okanye i-Sony.
Kwi "Shower the People" evela kuJames Taylor Live Live kwi-Beacon Theater , amathoni agugu kaTyreti acoustic ahlambulukile kwaye anengqiqo kunye nomqondiso othe ngqo. Ngokudlulela, ndacinga ukuba itariyitha yandila nje i-tad buzzy, njengokungathi kwakukho isiqwenga sephepha ngaphakathi kwegitare, ngokukhawuleza kutyhutyha. Nge-Sony, kwazwakala kum ngathi igitala yenziwe kwiplastiki.
KwiSteke Dan "iAja," ukuxhamla ngokuthe ngqo kuphazamise abanye, kunginika isandi esityebileyo, nesandi. I-Relay yanginika ngokufanayo isandi esifanayo, sinciphisa i-ambience, kunye nje nje ne-bitteness bit added on the cymbals. Ndacinga ukuba i-Sony yenza isandi ngathi amacangci aneziqwenga ze-foil phezulu kwabo, ejikizela ngesihawu, kwaye yenza i piyano ingxolo "encinci," kufana nokuba idlalwe kwikhamera.
KwiToto "iRosanna," kunye nokuqhagamshelana ngokuthe ngqo kwimizwi ebonakalayo epholileyo kwaye icacile. Ngokudlula, babetha nje i-tad lispy. Ngokusebenzisa i-Sony, bazwakala ngakumbi lispy.
Ndingaqhubeka, kodwa ndiqinisekile ukuba uyifumana. Nge-interface ephezulu ye-Relay interface, ulahlekelwa ngumxube woxhumo oluchanekileyo, kwaye isandi ngumqhubi we-tad. Ngomfanekiso wesi-Sony oqhelekileyo, isandi sisesengxowankulu, kwimeko apho, kum, ubuncinane, yaba yinto encinci kwaye ngokusoloko ihlawulwa.
Into enye kufuneka ndiyixele, nangona kunjalo. Ukuba isistim sakho somthombo i-laptop eqhuba i-iTunes, okanye i-Apple iOS ifoni (i-iPhone, iPas iPad okanye iPod touch), unokufumana i-Apple Airport Express okanye i-Apple TV nge-$ 99 kunye nomsakazo womculo okanye i-intanethi kwi fowuni yakho, ithebhulethi okanye ikhompyutha kwi-hi-fi yakho inkqubo. Ezi zixhobo zisebenzisa i-Apple ye-ApplePlay iteknoloji engenakutshnoloji, engayonakalisi izinga lezandi ngendlela iBluetooth yenza ngayo, nangona ifuna inethiwekhi ye-WiFi isebenze.
I-Final Take
Masibuyele eqinisweni okwesikhashana. Sithetha isikhombisi se-Bluetooth esingu-249 se-Bluetooth, esinye sihlandlo esizihlandlo ezithandathu kwixabiso lemveliso yesisombululo. Ngokuqinisekileyo, kuzwakala kungcono, kodwa ngaba kunengqondo ukufaka enye kwinkqubo yakho?
Oko kuxhomekeke kwinkqubo. Ukuba ugosa idilesi eziqhelekileyo ezixhunyiwe kwisamukeli se- stereo - zithi, uxhulumaniso lwesithethi / isamukeli esibiza ama-dollar 800 okanye ngaphantsi-ke ngoko umlayini mhlawumbi awunangqiqo kuwe. Mane ufumane i-adapter ye-generic yeBluetooth okanye sebenzisa uxhumano oluxhunyiwe.
Kodwa ukuba ungumculi olalelwayo kunye neebhaksi eziliwaka ezimbalwa ezityalomali kwinkqubo yakho, kwaye ufuna ukulungelelaniswa kweBluetooth ngeyona ndlela ifanelekileyo yekhwalithi yesandi - kwaye ukwakha umgangatho ngokulingana nejelo eliphezulu lokugcina umsindo - ngoko, zifumane Ukuhanjiswa.